package com.example.zzh.service;

import com.example.zzh.entity.ZzhProductStock;
import com.baomidou.mybatisplus.extension.service.IService;

import java.math.BigDecimal;

/**
 * <p>
 * 产品当前库存 服务类
 * </p>
 *
 * @author zzh
 * @since 2023-08-14
 */
public interface ZzhProductStockService extends IService<ZzhProductStock> {

    BigDecimal selectCurrentNumber(Long materialId);
}
